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					Originally Posted by MNBlue
					
				 
				Are there going to be some parameters for definining excessive wear? 
			
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 The idea is to allow you, as an umpire, to judge what looks like abnormal wear, and reject a bat from today's game.  The bats that have been rolled, viced, and otherwise broken in inappropriately, show wear; you can decide, with specific rule reference, that it is excessive in your opinion, today.